Sliding platform and pressing device

Abstract

The utility model relates to a sliding platform and a pressing device. When the position needs to be adjusted in the X direction, a Y locking knob is operated firstly to unlock a Y sliding block and an X mounting block; then the X adjusting knob is rotated, so that the Y mounting block can be driven by the X sliding block to move along the X direction relative to the X mounting block; when the position needs to be adjusted in the Y direction, an X locking knob is operated firstly to unlock an X sliding block and a Y mounting block; and then the Y adjusting knob is rotated, so that the Y slide block can drive the X mounting block to move along the Y direction relative to the Y mounting block. Moreover, as the X locking knob and the X adjusting knob are positioned on the same side, and the Y locking knob and the Y adjusting knob are positioned on the same side, at least two sides of the sliding platform are vacated, and the vacated two sides can face inwards during application, so that the X locking knob, the X adjusting knob, the Y locking knob and the Y adjusting knob are prevented from being shielded, and the adjustment operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a sliding platform and a pressing device. Background Art

[0002] Two-dimensional sliding platforms are widely used in the field of automation. They can adjust the accuracy of other components by moving in the X and Y directions. For example, in a clamping device used to clamp a workpiece, the pressure head can be installed on one side of the sliding platform, and the alignment accuracy between the pressure head and the workpiece can be adjusted through the sliding platform. Since the sliding platform is located in a relatively compact space in specific application scenarios, its adjustment knob and other structures are easily blocked, making it difficult to adjust the direction. Utility Model Content

[0003] Based on this, it is necessary to provide a sliding platform and a clamping device that are convenient for adjustment operations to address the above problems.

[0004] A sliding platform, comprising an X mounting block, a Y mounting block, an X slider, an X adjustment knob, an X locking knob, a Y slider, a Y adjustment knob and a Y locking knob; the X mounting block is provided with an X slide groove extending along the X direction on one side facing the Y mounting block, the X slider is slidably mounted in the X slide groove, the X adjustment knob is rotatably mounted on the X mounting block and can drive the X slider to slide along the X slide groove, the X locking knob and the X adjustment knob are located on the same side of the X mounting block and can lock or unlock the X slider and the Y mounting block;

[0005] A Y slide groove extending along the Y direction is provided on one side of the Y mounting block facing the X mounting block, the Y slider is slidably mounted in the Y slide groove, the Y adjustment knob is rotatably mounted on the Y mounting block and can drive the Y slider to slide along the Y slide groove, the Y locking knob and the Y adjustment knob are located on the same side of the Y mounting block, and can lock or unlock the Y slider and the X mounting block.

[0006] In one of the embodiments, an X locking piece is further included, one end of which is fixedly connected to the X slider, and the other end of which is provided with a first strip hole extending along the Y direction, the X locking knob is passed through the first strip hole and is screwed to the Y mounting block, and the X locking knob can lock or unlock the X locking piece and the Y mounting block.

[0007] In one embodiment, a Y locking piece is further included, one end of which is fixedly connected to the Y slider, and the other end of which is provided with a second strip hole extending along the X direction, the Y locking knob is passed through the second strip hole and is screwed to the X mounting block, and the Y locking knob can lock or unlock the Y locking piece and the X mounting block.

[0008] In one of the embodiments, a first locking member is provided on the X mounting block, the X adjusting knob is mounted on the first locking member, the first locking member can lock or unlock the X adjusting knob, and the X adjusting knob can rotate in an unlocked state to drive the X sliding block to slide along the X sliding groove.

[0009] In one of the embodiments, the first locking member includes a clamp locking block and a locking screw, the X-adjusting knob is mounted on the clamp locking block, and the locking screw is screwed with the clamp locking block and can tighten or loosen the clamp locking block to lock or unlock the X-adjusting knob.

[0010] In one of the embodiments, a second locking piece is provided on the Y mounting block, and the Y adjustment knob is installed on the second locking piece. The second locking piece can lock or unlock the Y adjustment knob, and the Y adjustment knob can rotate in the unlocked state to drive the Y slider to slide along the Y slide groove.

[0011] In one embodiment, the end surface of the X adjustment knob is provided with a first end surface operation hole, and the side surface of the X adjustment knob is provided with a first side operation hole; the end surface of the Y adjustment knob is provided with a second end surface operation hole, and the side surface of the Y adjustment knob is provided with a second side operation hole.

[0012] In one embodiment, a plurality of the first side operating holes are arranged at intervals along the circumference of the X adjustment knob, and a plurality of the second side operating holes are arranged at intervals along the circumference of the Y adjustment knob.

[0013] In one embodiment, a first screw rod extending along the X direction is provided on one side of the X adjustment knob, and the first screw rod is threadedly matched with the X slider. A second screw rod extending along the Y direction is provided on one side of the Y adjustment knob, and the second screw rod is threadedly matched with the Y slider.

[0014] A clamping device comprises a pressing drive mechanism, a pressing head and a sliding platform as described in any one of the above preferred embodiments; wherein the sliding platform is arranged between the pressing drive mechanism and the pressing head.

[0015] In one embodiment, it comprises a plurality of the downward pressing driving mechanisms, a plurality of the pressing heads and at least two sliding platforms, the two sliding platforms are oriented in opposite directions, the X mounting block of one of the sliding platforms is mounted on the driving end of the downward pressing driving mechanism, the pressing head is mounted on the Y mounting block, and the Y mounting block of the other sliding platform is mounted on the driving end of the downward pressing driving mechanism, the pressing head is mounted on the X mounting block.

[0016] For the above-mentioned sliding platform and clamping device, when the position needs to be adjusted along the X direction, the Y locking knob unlocks the Y slider and the X mounting block; and the X adjusting knob is rotated, so that the X slider can drive the Y mounting block to move relative to the X mounting block along the X direction; when the position needs to be adjusted along the Y direction, the X locking knob unlocks the X slider and the Y mounting block; and the Y adjusting knob is rotated, so that the Y slider can drive the X mounting block to move relative to the Y mounting block along the Y direction. Moreover, since the X locking knob and the X adjusting knob are located on the same side, and the Y locking knob and the Y adjusting knob are located on the same side, at least two sides of the sliding platform are vacant, and when used, the vacant two sides can be made to face inward, thereby avoiding blocking the X locking knob, the X adjusting knob, the Y locking knob and the Y adjusting knob, and facilitating the adjustment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the clamping device in a preferred embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the sliding platform in the clamping device shown;

[0020] Figure 3 for Figure 2 a side view of the sliding platform shown;

[0021] Figure 4 for Figure 3 A top view of the sliding platform shown. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0028] See also Figure 1 and Figure 2 The utility model provides a pressing device 10 and a sliding platform 100. The pressing device 10 includes a sliding platform 100, a pressing drive mechanism 200 and a pressing head 300.

[0029] The sliding platform 100 is arranged between the pressing driving mechanism 200 and the pressing head 300. The sliding platform 100 is installed at the driving end of the pressing driving mechanism 200, and a pressing head 300 is installed on each sliding platform 100. The pressing driving mechanism 200 can adopt a cylinder, an electric cylinder or a motor screw pair structure, which can move along the Z direction, that is, Figure 1 The pressing head 300 can press the workpiece along the Z direction under the drive of the pressing driving mechanism 200, and the sliding platform 100 can drive the pressing head to move along the X direction and the Y direction, so as to adjust the alignment accuracy between the pressing head 300 and the workpiece.

[0030] Please also read Figure 3 and Figure 4 The sliding platform 100 in the preferred embodiment of the present invention includes an X mounting block 110, a Y mounting block 120, an X slider 130, an X adjustment knob 140, an X locking knob 150, a Y slider 160, a Y adjustment knob 170 and a Y locking knob 180.

[0031] The X-mounting block 110 and the Y-mounting block 120 are stacked and both can be formed of metal, and their outlines are roughly rectangular. The X-mounting block 110 is provided with an X-slide groove (not shown) extending along the X direction on one side facing the Y-mounting block 120, and the X-sliding block 130 can be slidably installed in the X-slide groove, and the X-adjusting knob 140 can be rotatably installed on the X-mounting block 110 and can drive the X-sliding block 130 to slide along the X-slide groove. The X-sliding block 130 can adopt a dovetail block, and the X-slide groove is set as a dovetail groove. In this way, the sliding of the X-slide groove and the cooperation of the X-sliding block 130 can increase the stability of the sliding. Moreover, under the premise of maintaining the reliability of the connection, the dovetail block and the dovetail groove can be designed to be relatively flat, so that the thickness of the sliding platform 100 can be reduced to a certain extent.

[0032] In this embodiment, a first screw (not shown) extending along the X direction is provided on one side of the X adjustment knob 140, and the first screw is threadedly matched with the X slider 130. The X adjustment knob 140 can drive the first screw to rotate around its own axis, so that the X slider 130 moves along the first screw, and then drives the X slider 130 to slide along the X slide groove. By means of threaded matching, the circular motion of the first screw can be converted into the linear motion of the X slider 130 along the X direction, and the driving process is relatively stable and the space required for operation is small.

[0033] The X locking knob 150 and the X adjusting knob 140 are located on the same side of the X mounting block 110, and can lock or unlock the X slider 130 and the Y mounting block 120. The X slider 130 is connected to the Y mounting block 120 through the X locking knob 150, and can drive the Y mounting block 120 to move relative to the X mounting block 110 along the X direction through the X locking knob 150. When the X locking knob 150 is locked, the X slider 130 and the Y mounting block 120 are connected as a whole, and the Y mounting block 120 cannot move relative to the X slider 130 along the Y direction. When the X locking knob 150 is unlocked, the X slider 130 and the Y mounting block 120 have a degree of freedom in the Y direction, and the Y mounting block 120 can move relative to the X slider along the Y direction.

[0034] The Y mounting block 120 is provided with a Y slide groove (not shown) extending along the Y direction on one side facing the X mounting block 110, the Y slider 160 is slidably mounted in the Y slide groove, and the Y adjustment knob 170 is rotatably mounted on the Y mounting block 120 and can drive the Y slider 160 to slide along the Y slide groove. The Y slider 160 can also be a dovetail block, and the Y slide groove can also be set as a dovetail groove. Specifically, in this embodiment, a second screw rod (not shown) extending along the Y direction is provided on one side of the Y adjustment knob 170, and the second screw rod is threadedly matched with the Y slider 160.

[0035] The second screw rod can be driven to rotate around its own axis by the Y adjustment knob 170, so that the Y slider 160 moves along the second screw rod, and then drives the Y slider 160 to slide along the Y slide groove. By means of threaded engagement, the rotation of the second screw rod can be converted into a linear motion of the Y slider 160 along the Y direction, and the driving process is relatively stable and the space required for operation is relatively small.

[0036] The Y locking knob 180 and the Y adjusting knob 170 are located on the same side of the Y mounting block 120, and can lock or unlock the Y slider 160 and the X mounting block 110. The Y slider 160 is connected to the X mounting block 110 through the Y locking knob 180, and can drive the X mounting block 110 to move relative to the Y mounting block 120 along the Y direction through the Y locking knob 180. When the Y locking knob 180 is locked, the Y slider 160 and the X mounting block 110 are connected as a whole, and the X mounting block 110 cannot move relative to the Y slider 160 along the X direction. When the Y locking knob 180X is unlocked, the Y slider 160 and the X mounting block 110 have a degree of freedom along the X direction, and the X mounting block 110 can move relative to the Y slider 160 along the X direction.

[0037] When the position of the pressure head 300 needs to be adjusted along the X direction, the Y locking knob 180 is first operated to unlock the Y slider 160 and the X mounting block 110. At this time, the Y slider 160 and the X mounting block 110 will not limit each other along the X direction. Then, the X adjustment knob 140 is rotated again to drive the X slider 130 to move along the X slide groove, thereby driving the Y mounting block 120 to move relative to the X mounting block 110 along the X direction.

[0038] When the position of the pressure head 300 needs to be adjusted along the Y direction, the X locking knob 150 is operated to unlock the X slider 130 and the Y mounting block 120. At this time, the X slider 130 and the Y mounting block 120 will not limit each other along the Y direction. Then, the Y adjustment knob 170 is rotated again to drive the Y slider 160 to move along the Y slide groove, thereby driving the X mounting block 110 to move relative to the Y mounting block 120 along the Y direction.

[0039] Moreover, since the X locking knob 150 and the X adjusting knob 140 are located on the same side, and the Y locking knob 180 and the Y adjusting knob 170 are located on the same side, at least two sides of the sliding platform 100 are empty. That is, at least two sides of the sliding platform 100 are not provided with any of the X adjusting knob 140, the X locking knob 150, the Y adjusting knob 170, and the Y locking knob 180. Therefore, when the sliding platform 100 is applied to the clamping device 10, the two empty sides can be facing inward, and the sides provided with the X locking knob 150, the X adjusting knob 140, the Y locking knob 180, and the Y adjusting knob 170 can be facing outward, thereby avoiding blocking the X locking knob 150, the X adjusting knob 140, the Y locking knob 180, and the Y adjusting knob 170, and facilitating the adjustment operation.

[0040] Specifically, in this embodiment, the clamping device 10 includes two downward pressing driving mechanisms 200, a plurality of pressing heads 200 and at least two sliding platforms 100, and the two sliding platforms 100 are oriented in opposite directions, that is, the X mounting block 110 of one of the sliding platforms is oriented upward, while the Y mounting block 120 of the other sliding platform is oriented upward. The X mounting block 110 of one of the sliding platforms is mounted on the driving end of the downward pressing driving mechanism 200, and the pressing head 300 is mounted on the Y mounting block 120, and the Y mounting block 120 of the other sliding platform 100 is mounted on the driving end of the downward pressing driving mechanism 200, and the pressing head 300 is mounted on the X mounting block 110. By arranging the two sliding platforms 100 in opposite directions, the sides of the two sliding platforms 100 provided with the X locking knob 150, the X adjusting knob 140, the Y locking knob 180 and the Y adjusting knob 170 can all face outward.

[0041] In this embodiment, a first end surface operating hole 141 is formed on the end surface of the X adjustment knob 140, and a first side operating hole 142 is formed on the side surface of the X adjustment knob 140; a second end surface operating hole 171 is formed on the end surface of the Y adjustment knob 170, and a second side operating hole 172 is formed on the side surface of the Y adjustment knob 170.

[0042] Specifically, the first end surface operation hole 141 and the second end surface operation hole 171 may be hexagonal holes, which can be adapted to a hexagonal wrench, so as to operate the X adjustment knob 140 and the Y adjustment knob 170 in the axial direction. The first side operation hole 142 and the second side operation hole 172 may be circular through holes, which can be inserted with a common screwdriver, so as to operate the X adjustment knob 140 and the Y adjustment knob 170 in the radial direction. It can be seen that the X adjustment knob 140 and the Y adjustment knob 170 can be operated from two directions, which can further improve the convenience of operation.

[0043] Further, in this embodiment, a plurality of first side operation holes 142 are arranged at intervals along the circumference of the X adjustment knob 140, and a plurality of second side operation holes 172 are arranged at intervals along the circumference of the Y adjustment knob 170. The plurality of first side operation holes 142 and the plurality of second side operation holes 172 can allow the X adjustment knob 140 and the Y adjustment knob 170 to be operated from multiple angles, which can further improve the convenience of operation.

[0044] Please refer again Figure 2 In this embodiment, the sliding platform 100 also includes an X locking piece 190, one end of the X locking piece 190 is fixedly connected to the X slider 130, and the other end is provided with a first strip hole 191 extending along the Y direction, the X locking knob 150 is passed through the first strip hole 191 and is screwed with the Y mounting block 120, and the X locking knob 150 can lock or unlock the X locking piece 190 and the Y mounting block 120.

[0045] The X locking knob 150 can lock the X slider 130 and the Y mounting block 120 through the X locking piece 190. When the locking knob 150 locks the X locking piece 190 and the Y mounting block 120, the X slider 130 and the Y mounting block 120 are locked; when the X locking knob 150 unlocks the X locking piece 190 and the Y mounting block 120, the X locking knob 150 can slide along the first strip hole 191. The first strip hole 191 can limit the moving range of the X locking knob 150, and because the X locking knob 150 and the Y mounting block 120 are screwed, the range of movement of the Y mounting block 120 relative to the X mounting block 110 in the Y direction can also be limited to avoid excessive adjustment in the Y direction.

[0046] Similarly, in this embodiment, the sliding platform 100 further includes a Y locking piece 1100, one end of the Y locking piece 1100 is fixedly connected to the Y sliding block 160, and the other end is provided with a second strip hole 1101 extending along the X direction, the Y locking knob 180 is passed through the second strip hole 1101 and is screwed to the X mounting block 110, and the Y locking knob 180 can lock or unlock the Y locking piece 1100 and the X mounting block 110.

[0047] The Y locking knob 180 can lock the Y slider 160 and the X mounting block 110 through the Y locking piece 1100. When the Y locking knob 180 locks the X locking piece 190 and the X mounting block 110, the Y slider 160 and the X mounting block 110 are locked; when the Y locking knob 180 unlocks the Y locking piece 1100 and the X mounting block 110, the Y locking knob 180 can slide along the second strip hole 1101. The second strip hole 1101 can limit the moving range of the Y locking knob 180, and because the Y locking knob 180 is screwed to the X mounting block 110, it can also limit the moving range of the X mounting block 110 relative to the Y mounting block 120 along the X direction to avoid excessive adjustment in the X direction.

[0048] In this embodiment, a first locking member 1110 is provided on the X mounting block 110, and the X adjusting knob 140 is installed on the first locking member 1110. The first locking member 1110 can lock or unlock the X adjusting knob 140. The X adjusting knob 140 can rotate in the unlocked state to drive the X sliding block 130 to slide along the X sliding groove.

[0049] When the position needs to be adjusted along the X direction, the first locking member 1110 unlocks the X adjustment knob 140, and the X adjustment knob 140 can rotate normally to drive the X slider 130 to move. After the adjustment is in place, the first locking member 1110 locks the X adjustment knob 140. At this time, the X adjustment knob 140 is fixed on the X mounting block 110 and cannot rotate, so it can prevent the X adjustment knob 140 from rotating unnecessarily due to looseness or misoperation after long-term use, thereby better maintaining the stability of the sliding platform 100.

[0050] Furthermore, in the present embodiment, the first locking member 1110 includes a clamp locking block 1111 and a locking screw 1112, the X-adjusting knob 140 is mounted on the clamp locking block 1111, and the locking screw 1112 is screwed with the clamp locking block 1111 and can tighten or loosen the clamp locking block 1111 to lock or unlock the X-adjusting knob 140.

[0051] The clamping clamp block 1111 includes two clamping blocks, and the X adjustment knob 140 is installed between the two clamping blocks. The locking screw 1112 can adjust the gap between the two clamping blocks by screwing in or out, thereby tightening or loosening the clamping clamp block 1111. It can be seen that the X adjustment knob 140 can be locked or unlocked by rotating the locking screw 1112, which is convenient to operate.

[0052] In addition, in this embodiment, a second locking member 1120 is provided on the Y mounting block 120, and the Y adjusting knob 170 is installed on the second locking member 1120. The second locking member 1120 can lock or unlock the Y adjusting knob 170. The Y adjusting knob 170 can rotate in the unlocked state to drive the Y slider 160 to slide along the Y slide groove.

[0053] Similarly, when the position needs to be adjusted along the Y direction, the second locking member 1120 unlocks the Y adjustment knob 170, and the Y adjustment knob 170 can rotate normally to drive the Y slider 160 to move. After the adjustment is in place, the second locking member 1120 locks the Y adjustment knob 170 again. At this time, the Y adjustment knob 170 is fixed on the Y mounting block 120 and cannot rotate, so it can prevent the Y adjustment knob 170 from rotating unnecessarily due to looseness or misoperation after long-term use, thereby better maintaining the stability of the sliding platform 100. The specific structure of the second locking member 1120 is similar to that of the first locking member 1110, so it is not repeated here.

[0054] When the position of the sliding platform 100 and the clamping device 10 needs to be adjusted along the X direction, the Y locking knob 180 unlocks the Y slider 160 and the X mounting block 110; and the X adjusting knob 140 is rotated, so that the X slider 130 can drive the Y mounting block 120 to move relative to the X mounting block 110 along the X direction; when the position needs to be adjusted along the Y direction, the X locking knob 150 unlocks the X slider 130 and the Y mounting block 120; and the Y adjusting knob 170 is rotated, so that the Y slider 160 can drive the X mounting block 110 to move relative to the Y mounting block 120 along the Y direction. Furthermore, since the X locking knob 150 and the X adjusting knob 140 are located on the same side, and the Y locking knob 180 and the Y adjusting knob 170 are located on the same side, at least two sides of the sliding platform are left empty. When in use, the empty two sides can be made to face inward, thereby avoiding blocking the X locking knob 150, the X adjusting knob 140, the Y locking knob 180, and the Y adjusting knob 170, and facilitating the adjustment operation.

[0055] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A sliding platform, characterized in that: The invention comprises an X mounting block, a Y mounting block, an X slider, an X adjustment knob, an X locking knob, a Y slider, a Y adjustment knob and a Y locking knob; the X mounting block is provided with an X slide groove extending along the X direction on one side facing the Y mounting block, the X slider is slidably mounted in the X slide groove, the X adjustment knob is rotatably mounted on the X mounting block and can drive the X slider to slide along the X slide groove, the X locking knob and the X adjustment knob are located on the same side of the X mounting block and can lock or unlock the X slider and the Y mounting block; A Y slide groove extending along the Y direction is provided on one side of the Y mounting block facing the X mounting block, the Y slider is slidably mounted in the Y slide groove, the Y adjustment knob is rotatably mounted on the Y mounting block and can drive the Y slider to slide along the Y slide groove, the Y locking knob and the Y adjustment knob are located on the same side of the Y mounting block, and can lock or unlock the Y slider and the X mounting block.

2. The sliding platform according to claim 1, characterized in that: It also includes an X locking piece, one end of which is fixedly connected to the X slider, and the other end of which is provided with a first strip hole extending along the Y direction, the X locking knob is passed through the first strip hole and is screwed to the Y mounting block, and the X locking knob can lock or unlock the X locking piece and the Y mounting block.

3. The sliding platform according to claim 1, characterized in that: It also includes a Y locking piece, one end of which is fixedly connected to the Y slider, and the other end of which is provided with a second strip hole extending along the X direction, the Y locking knob is passed through the second strip hole and is screwed to the X mounting block, and the Y locking knob can lock or unlock the Y locking piece and the X mounting block.

4. The sliding platform according to claim 1, characterized in that: The X mounting block is provided with a first locking member, the X adjusting knob is mounted on the first locking member, the first locking member can lock or unlock the X adjusting knob, and the X adjusting knob can rotate in an unlocked state to drive the X sliding block to slide along the X sliding groove.

5. The sliding platform according to claim 4, characterized in that: The first locking member includes a clamp locking block and a locking screw, the X-adjusting knob is mounted on the clamp locking block, and the locking screw is screwed with the clamp locking block and can tighten or loosen the clamp locking block to lock or unlock the X-adjusting knob.

6. The sliding platform according to claim 1, characterized in that: The Y mounting block is provided with a second locking piece, the Y adjusting knob is installed on the second locking piece, the second locking piece can lock or unlock the Y adjusting knob, and the Y adjusting knob can rotate in the unlocked state to drive the Y sliding block to slide along the Y sliding groove.

7. The sliding platform according to claim 1, characterized in that: The end surface of the X adjustment knob is provided with a first end surface operation hole, and the side surface of the X adjustment knob is provided with a first side operation hole; the end surface of the Y adjustment knob is provided with a second end surface operation hole, and the side surface of the Y adjustment knob is provided with a second side operation hole.

8. The sliding platform according to claim 7, characterized in that: A plurality of the first side operating holes are arranged at intervals along the circumference of the X adjusting knob, and a plurality of the second side operating holes are arranged at intervals along the circumference of the Y adjusting knob.

9. The sliding platform according to claim 1, characterized in that: A first screw rod extending along the X direction is disposed on one side of the X adjustment knob, and the first screw rod is threadedly matched with the X slider. A second screw rod extending along the Y direction is disposed on one side of the Y adjustment knob, and the second screw rod is threadedly matched with the Y slider.

10. A clamping device, characterized in that: It comprises a downward pressing driving mechanism, a pressing head and a sliding platform as described in any one of claims 1 to 9 above; wherein the sliding platform is arranged between the downward pressing driving mechanism and the pressing head.

11. The pressing device according to claim 10, characterized in that: The invention comprises a plurality of the pressing drive mechanisms, a plurality of the pressing heads and at least two sliding platforms, wherein the two sliding platforms are oriented in opposite directions, wherein the X mounting block of one of the sliding platforms is mounted on the driving end of the pressing drive mechanism, and the pressing head is mounted on the Y mounting block, and the Y mounting block of the other sliding platform is mounted on the driving end of the pressing drive mechanism, and the pressing head is mounted on the X mounting block.

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